Jump to content
Sign in to follow this  

'81 XR500R motor not an '81?

Recommended Posts

Hi, my bike is an '81.

When I bought it it came with 2 motors.

The one in the frame (PE01-5XXXXXX) and another one in a crate (PD01E-5XXXXXX) all in pieces.

The PO told me the one in the crate was the original, he had run it out of oil.

The motor that is in the frame has smaller valve springs and smaller valve guide seals.

It also has a different cam chain tensioner that doesn't have that long metal piece sticking out past the head.

What year might that engine be?

 

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×
×
  • Create New...